{"id":10048,"date":"2018-12-11T20:00:15","date_gmt":"2018-12-11T20:00:15","guid":{"rendered":"https:\/\/www.thermofisher.com\/blog\/materials\/?p=10048"},"modified":"2026-09-16T11:13:45","modified_gmt":"2026-09-16T16:13:45","slug":"microspectroscopy-in-art-conservation","status":"publish","type":"post","link":"https:\/\/www.thermofisher.com\/blog\/materials\/microspectroscopy-in-art-conservation\/","title":{"rendered":"Microspectroscopy in Art Conservation"},"content":{"rendered":"<div class=\"OutlineElement Ltr SCXW247601534\">\n<p class=\"Paragraph SCXW247601534\"><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">In the science and chemistry of art conservation, vibrational spectroscopy enables conservators to&nbsp;<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">quickly and non-destructively identify compounds found in many art objects. Spectroscopic information can identify counterfeit pieces, establish dates and origins of art works, show earlier attempts to preserve works, and help plan conservation treatments.<\/span><\/span><span class=\"EOP SCXW247601534\">&nbsp;<\/span><\/p>\n<p class=\"Paragraph SCXW247601534\"><span class=\"EOP SCXW247601534\"><div style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.thermofisher.com\/blog\/wp-content\/uploads\/sites\/7\/2018\/12\/artwork.jpg\" width=\"800\" height=\"587\" \/><p class=\"wp-caption-text\">Vibrational spectroscopy enables conservators to identify compounds found in many art objects.<\/p><\/div><\/span><\/p>\n<\/div>\n<div class=\"OutlineElement Ltr SCXW247601534\">\n<p class=\"Paragraph SCXW247601534\"><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">Fourier transform infrared (FTIR) spectroscopy is<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">&nbsp;a<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">&nbsp;well-established technique to analyze and identify materials. Due to its ease of use, lack of sample preparation requirements and immediate feedback, FTIR is typically a first-line technique&nbsp;<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">for<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">&nbsp;materials&nbsp;<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">identification<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">. The mid-infrared measurements are particularly useful as&nbsp;<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">they<\/span><\/span><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">&nbsp;exploit the &#8220;fingerprint region&#8221; of most compounds. However, many works of art combine both organic materials (varnishes, oils and resins) and inorganic materials such as zinc white, vermilion and orpiment.<\/span><\/span><span class=\"EOP SCXW247601534\">&nbsp;<\/span><\/p>\n<\/div>\n<div class=\"OutlineElement Ltr SCXW247601534\">\n<p class=\"Paragraph SCXW247601534\"><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">Working with the Philadelphia Museum of Art (PMA), we analyzed a Chinese wardrobe purportedly made in the Qing dynasty (18th century) using a novel conservation tool that combines&nbsp;<\/span><span class=\"SpellingError SCXW247601534\">microspectroscopy<\/span><span class=\"NormalTextRun SCXW247601534\">&nbsp;with the ability to analyze materials in both the mid- and far-infrared regions.<\/span><\/span><span class=\"EOP SCXW247601534\">&nbsp;<\/span><\/p>\n<\/div>\n<div class=\"OutlineElement Ltr SCXW247601534\">\n<p class=\"Paragraph SCXW247601534\"><span class=\"TextRun SCXW247601534\"><span class=\"NormalTextRun SCXW247601534\">Read <a href=\"http:\/\/www.revbase.com\/tt\/sl.ashx?z=73090c66&amp;DataID=2738560&amp;ft=1\" target=\"_blank\" rel=\"noopener\">Analysis of artists&rsquo; pigments by far-infrared&nbsp;<\/a><\/span><a href=\"http:\/\/www.revbase.com\/tt\/sl.ashx?z=73090c66&amp;DataID=2738560&amp;ft=1\" target=\"_blank\" rel=\"noopener\"><span class=\"SpellingError SCXW247601534\">microspectroscopy<\/span><span class=\"NormalTextRun SCXW247601534\">&nbsp;(AN52335)<\/span><\/a><\/span><span class=\"EOP SCXW247601534\"><br \/><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>In the science and chemistry of art conservation, vibrational spectroscopy enables conservators to&nbsp;quickly and non-destructively identify compounds found in many art objects. Spectroscopic information can identify counterfeit pieces, establish dates and origins of art works, show earlier attempts to preserve works, and help plan conservation treatments.&nbsp; Fourier transform infrared (FTIR) spectroscopy is&nbsp;a&nbsp;well-established technique to analyze<\/p>\n","protected":false},"author":45,"featured_media":10047,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[972,968],"tags":[938,956],"division":[],"class_list":{"0":"post-10048","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-infrared-spectroscopy","8":"category-spectroscopy-spectrometry","9":"tag-ceramics-glass","10":"tag-pulp-paper","11":"entry"},"_selected_authors":[1319],"_selected_reviewers":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Microspectroscopy in Art Conservation - Advancing Materials<\/title>\n<meta name=\"description\" content=\"Explore how microspectroscopy supports art conservation by identifying pigments, materials, and degradation products while helping preserve valuable works of art.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermofisher.com\/blog\/materials\/microspectroscopy-in-art-conservation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microspectroscopy in Art Conservation\" \/>\n<meta property=\"og:description\" content=\"Explore how microspectroscopy supports art conservation by identifying pigments, materials, and degradation products while helping preserve valuable works of art.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermofisher.com\/blog\/materials\/microspectroscopy-in-art-conservation\/\" \/>\n<meta property=\"og:site_name\" content=\"Advancing Materials\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/thermofisher\" \/>\n<meta property=\"article:published_time\" content=\"2018-12-11T20:00:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-16T16:13:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/admin.acceleratingscience.com\/materials\/wp-content\/uploads\/sites\/7\/2018\/12\/artwork.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"587\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Carl D. 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